Benton County property records for 33 addresses on SW Knollbrook Ave, Corvallis, OR · Last verified October 2026
| Properties | 33 |
|---|---|
| Median Sale Price | $495,000 |
| Deeds and Mortgages on File | 42 |
| Median Price per Sqft | $344 |
| Owner Occupied | 73% |
| Median Annual Tax Bill | $5,344 |
| Median Year Built | 1974 |
| Median Ownership Tenure | 20 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3010 SW Knollbrook Ave |
3 bd · 1 ba · 1,296 sqft built 1976 · 0.189 acres | $315,000 Aug 2017 | $4,871 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3040 SW Knollbrook Ave |
6 bd · 2 ba · 2,242 sqft built 1976 · 0.189 acres | $289,900 Oct 2016 | $5,604 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3055 SW Knollbrook Ave |
3 bd · 2 ba · 1,668 sqft built 1975 · 0.23 acres | $92,500 Aug 1992 | $5,263 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3070 SW Knollbrook Ave |
3 bd · 1.5 ba · 1,560 sqft built 1976 · 0.189 acres | $259,900 Oct 2007 | $5,499 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3089 SW Knollbrook Ave |
3 bd · 2 ba · 1,449 sqft built 1975 · 0.23 acres | $440,000 Mar 2021 | $5,225 2025 | Assessor + 4 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3090 SW Knollbrook Ave |
3 bd · 2 ba · 1,392 sqft built 1976 · 0.189 acres | $162,500 Oct 2002 | $5,177 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3110 SW Knollbrook Ave |
3 bd · 2 ba · 1,472 sqft built 1974 · 0.289 acres | $135,000 Jul 1994 | $5,122 2025 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3134 SW Knollbrook Ave |
5 bd · 2.5 ba · 1,336 sqft built 1974 · 0.26 acres | $650,000 Jun 2026 | $5,144 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3145 SW Knollbrook Ave |
3 bd · 1 ba · 1,727 sqft built 1975 · 0.189 acres | $91,000 May 1992 | $5,833 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3166 SW Knollbrook Ave |
3 bd · 3 ba · 1,460 sqft built 1974 · 0.26 acres | $141,500 May 1994 | $5,712 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3185 SW Knollbrook Ave |
4 bd · 2 ba · 2,120 sqft built 1973 · 0.28 acres | $121,000 Feb 1994 | $6,232 2025 | Assessor + 3 Documents Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3194 SW Knollbrook Ave |
2 bd · 2 ba · 1,567 sqft built 1975 · 0.26 acres | $163,000 Nov 1999 | $5,408 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3207 SW Knollbrook Ave |
2 bd · 2 ba · 1,076 sqft built 1978 · 0.189 acres | $448,000 Oct 2024 | $4,768 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3208 SW Knollbrook Ave |
3 bd · 2 ba · 1,488 sqft built 1975 · 0.26 acres | $5,292 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3255 SW Knollbrook Ave |
3 bd · 2 ba · 1,592 sqft built 1978 · 0.189 acres | $575,000 Jul 2024 | $5,719 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3256 SW Knollbrook Ave |
3 bd · 2 ba · 1,579 sqft built 1975 · 0.26 acres | $239,500 Jan 2006 | $5,369 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3283 SW Knollbrook Ave |
3 bd · 2 ba · 1,533 sqft built 1979 · 0.189 acres | $527,500 Nov 2023 | $5,344 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3284 SW Knollbrook Ave |
4 bd · 2 ba · 1,804 sqft built 1974 · 0.26 acres | $243,500 May 2015 | $5,274 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3300 SW Knollbrook Ave |
3 bd · 1 ba · 1,200 sqft built 1953 · 0.369 acres | $40,000 Jun 2024 | $4,664 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3310 SW Knollbrook Ave |
3 bd · 2 ba · 1,600 sqft built 1954 · 0.26 acres | $481,000 Jan 2021 | $5,211 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3311 SW Knollbrook Ave |
4 bd · 2 ba · 1,500 sqft built 1978 · 0.18 acres | $495,000 Feb 2026 | $4,944 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3320 SW Knollbrook Ave |
3 bd · 1.5 ba · 1,754 sqft built 1956 · 0.26 acres | $174,500 Oct 2003 | $5,254 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3330 SW Knollbrook Ave |
2 bd · 1 ba · 1,044 sqft built 1954 · 0.26 acres | $195,000 Sep 2006 | $4,048 2025 | Assessor Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3339 SW Knollbrook Ave |
3 bd · 2 ba · 1,939 sqft built 1962 · 0.21 acres | $125,000 Sep 1992 | $6,295 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3345 SW Knollbrook Ave |
3 bd · 2.5 ba · 1,951 sqft built 1954 · 0.36 acres | $6,663 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3350 SW Knollbrook Ave |
3 bd · 2.5 ba · 1,772 sqft built 1954 · 0.26 acres | $69,400 Nov 1989 | $5,433 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3402 SW Knollbrook Ave |
3 bd · 2 ba · 1,858 sqft built 1954 · 0.26 acres | $79,400 Dec 1991 | $6,186 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3403 SW Knollbrook Ave |
3 bd · 3 ba · 1,678 sqft built 1956 · 0.91 acres | $459,200 Jul 2019 | $6,201 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3419 SW Knollbrook Ave |
3 bd · 2 ba · 1,685 sqft built 1954 · 0.239 acres | $87,000 Jul 1990 | $6,062 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3420 SW Knollbrook Ave |
4 bd · 3 ba · 2,551 sqft built 1975 · 0.26 acres | $375,000 Jun 2017 | $4,056 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3428 SW Knollbrook Ave |
3 bd · 2 ba · 2,011 sqft built 1956 · 0.26 acres | $205,000 Aug 2003 | $6,544 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3431 SW Knollbrook Ave |
3 bd · 2 ba · 2,384 sqft built 1954 · 0.339 acres | $235,000 Jul 2006 | $7,285 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3434 SW Knollbrook Ave |
3 bd · 2 ba · 1,208 sqft built 1954 · 0.26 acres | $331,500 Jun 2017 | $4,597 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |